Polish before ADS Glass Coating?

[Texchappy]

I’ve been told to use a compound on a microfiber pad before applying the ADS Glass coating. Here’s my choices: Meg’s D300, Wolf’s Medium cut, and Rupes Blue that came with my nano. What would y’all suggest (assuming they’re all still useable(the first two are a decade old at least))?

 

[Setec Astronomy]

I would think any of them would be ok. FWIW, regarding your age comment, I just shook up the products in my Meg's Microfiber DA polishing kit that I bought not long after it came out, which was...2011? And they all sounded fine, so I'd bet your D300 is fine, as long as it's been stored in moderate temps. That setup was the bees knees for a PC, I kind of forgot about it until I was looking to clean up my supplies a bit a month or two ago.

 

[Texchappy]

I would think any of them would be ok. FWIW, regarding your age comment, I just shook up the products in my Meg's Microfiber DA polishing kit that I bought not long after it came out, which was...2011? And they all sounded fine, so I'd bet your D300 is fine, as long as it's been stored in moderate temps. That setup was the bees knees for a PC, I kind of forgot about it until I was looking to clean up my supplies a bit a month or two ago.

Probably got mine around the same time (or a little later). Chemicals always stored inside or in garage with mini split.

 

[Optimus Grime]

Any will work. I just did that last week and used 3D One.